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TooltipPlugin: Prevent Tooltip render if field is undefined (#36260)

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* Tooltip Plugin: Prevent tooltip render if focusedSeriesIdx is out of range

* TooltipPlugin: Also prevent render in multi case

* TooltipPlugin: Return null if field is undefined
This commit is contained in:
Ashley Harrison
2021-07-06 10:48:10 +01:00
committed by GitHub
parent 2a4191a2ee
commit 96a3cc3cd8
1 changed files with 5 additions and 0 deletions
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packages/grafana-ui/src/components/uPlot/plugins/TooltipPlugin.tsx
+5
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@@ -135,6 +135,10 @@ export const TooltipPlugin: React.FC<TooltipPluginProps> = ({
if (mode === TooltipDisplayMode.Single && focusedSeriesIdx !== null) {
const field = otherProps.data.fields[focusedSeriesIdx];
if (!field) {
return null;
}
const fieldFmt = field.display || getDisplayProcessor({ field, timeZone, theme });
const display = fieldFmt(field.values.get(focusedPointIdx));
@@ -160,6 +164,7 @@ export const TooltipPlugin: React.FC<TooltipPluginProps> = ({
const frame = otherProps.data;
const field = frame.fields[i];
if (
!field ||
field === xField ||
field.type === FieldType.time ||
field.type !== FieldType.number ||